A torch is a portable light source that typically consists of a stick with a flame at one end. Traditionally, torches were made by wrapping a flammable material around a stick and lighting it. They have been used throughout history for illumination, signaling, and ceremonial purposes. Modern torches often use batteries and LED lights instead of flames, making them safer and more convenient. These electric torches, also known as flashlights, are widely used for outdoor activities, emergencies, and everyday tasks. Both types of torches serve the essential function of providing light in dark environments.